Sifting through countless of stocks in the Electronic Equipment, Instruments & Components industry can be tedious, and sometimes two stocks are just too similar to judge which is the better investment. If you’re on the fence about investing in Cognex Corporation or TE Connectivity plc because you’re not sure how they measure up, it’s important to compare them on a few factors before making your decision.

Read on to learn how Cognex Corporation and TE Connectivity plc compare based on key financial metrics to determine which better meets your investment needs.

About Cognex Corporation and TE Connectivity plc

Cognex Corporation provides machine vision products that capture and analyze visual information to automate manufacturing and distribution tasks in the United States, Europe, Greater China, and internationally. Its machine vision products are used to automate the manufacture and distribution of discrete items, such as mobile phones, automotive components, and e-commerce packages, by locating, identifying, inspecting, and measuring them. The company offers VisionPro software, a suite of patented vision tools for traditional rule-based tools and deep learning-enabled tools for advanced programming; vision systems that combine smart cameras and software to perform a wide range of tasks, including part location, identification, measurement, assembly verification, and robotic guidance; OneVision, a cloud-based platform designed to transform how manufacturers build, train, and scale AI-powered vision applications; In-Sight product line of vision systems and sensors; QuickBuild, which allows customers to build vision applications with a graphical and flowchart-based programming interface; DataMan, an image-based barcode reader for fixed-mount and handheld models, as well as barcode verifiers; and vision accessories, such as industrial cameras, lenses, lighting, vision controllers, frame grabbers, and I/O cards. It sells its products to the automotive, logistics, packaging, consumer electronics, medical-related, semiconductor, and consumer products industries. The company was incorporated in 1981 and is headquartered in Natick, Massachusetts.

TE Connectivity plc, together with its subsidiaries, manufactures and sells connectivity and sensor solutions in Europe, the Middle East, Africa, the Asia–Pacific, and the Americas. The company operates through two reportable segments, Transportation Solutions and Industrial Solutions. It provides antennas, application tooling, cable assemblies, connectors, electromagnetic compatibility/electromagnetic interference solutions, energy and power, fiber optics, heat shrink tubing, identification and labeling, medical components, passive components, relays and contactors, sensors, switches, terminals and splices, wires and cables, and wire protection and management solutions. The company also offers training and other services, including 3D printing for production, back shells prototyping, electrical installation training, HarnWare software, machine tooling service and repair, medical device design services, microfluidic devices, and sensor manufacturing services as well as conducts automotive webinars. It serves 5G and wireless equipment, aerospace, appliances, automation and control, automotive, autosport, commercial and industrial vehicles, connected home, data centers and artificial intelligence, defense and military, energy solutions, e-mobility, industrial machinery, intelligent buildings, IoT connectivity, medical technologies, oil and gas/marine, personal electronics and wearable technology, rail, sensor applications, space, and other industries. The company was formerly known as Tyco Electronics Ltd. and changed its name to TE Connectivity plc in March 2011. TE Connectivity plc was founded in 1941 and is based in Ballybrit, Ireland.

Latest Electronic Equipment, Instruments & Components and Cognex Corporation, TE Connectivity plc Stock News

As of July 31, 2026, Cognex Corporation had a $10.9 billion market capitalization, compared to the Electronic Equipment, Instruments & Components median of $995.2 million. Cognex Corporation’s stock is up 81.3% in 2026, up 5.1% in the previous five trading days and up 93.25% in the past year.

Currently, Cognex Corporation’s price-earnings ratio is 76.8. Cognex Corporation’s trailing 12-month revenue is $1.0 billion with a 13.6% net profit margin. Year-over-year quarterly sales growth most recently was 24.3%. Analysts expect adjusted earnings to reach $1.484 per share for the current fiscal year. Cognex Corporation currently has a 0.5% dividend yield.

As of July 31, 2026, TE Connectivity plc had a $59.6 billion market cap, putting it in the 94th percentile of all stocks. TE Connectivity plc’s stock is down 9.6% in 2026, up 1.4% in the previous five trading days and down 0.48% in the past year.

Currently, TE Connectivity plc’s price-earnings ratio is 20.1. TE Connectivity plc’s trailing 12-month revenue is $19.3 billion with a 15.6% net profit margin. Year-over-year quarterly sales growth most recently was 13.8%. Analysts expect adjusted earnings to reach $11.454 per share for the current fiscal year. TE Connectivity plc currently has a 1.5% dividend yield.

How We Compare Cognex Corporation and TE Connectivity plc Stock Grades

Stock evaluation requires access to huge amounts of data and the knowledge and time to sift through it all, make sense of financial ratios, read income statements and analyze recent stock movements. AAII created A+ Investor, a robust data suite that condenses data research in an actionable and customizable way suitable for investors of all knowledge levels, to help investors streamline and work through such data.

AAII’s proprietary stock grades come with A+ Investor. These offer intuitive A‐F grades for each of five key investing factors: value, growth, momentum, earnings estimate revisions and quality. Here, we’ll take a closer look at Cognex Corporation and TE Connectivity plc’s stock grades to see how they measure up against one another.

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Cognex Corporation and TE Connectivity plc Growth Grades

Company	Ticker	Growth
Cognex Corporation	CGNX	C
TE Connectivity plc	TEL	B

The foundation of growth investing is seeking out stocks of companies exhibiting strong, consistent and prolonged growth that is expected to continue into the future.

In order to compute the growth score and assign it a letter grade, the percentile ranks for each of three components‐consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations‐must be determined. These three rank figures are added together, and the sum is ranked against the entire stock universe to arrive at a company’s Growth Score to create an equal distribution of grades.

The companies in the bottom 20% of the stock universe receive Growth Grades of F, considered to be very weak, while those in the top 20% receive A grades, which are considered very strong.

Cognex Corporation has a Growth Score of 56, which is Average. TE Connectivity plc has a Growth Score of 77, which is Strong.

The Growth Grade Winner: TE Connectivity plc

As you can clearly see from the Growth Grade breakdown above, TE Connectivity plc has a more attractive growth grade than Cognex Corporation. For investors who focus solely on how a company is growing relative to other companies in the same industry, TE Connectivity plc could be a good stock to add to their portfolio. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Cognex Corporation and TE Connectivity plc’s Quality Grades

Company	Ticker	Quality
Cognex Corporation	CGNX	A
TE Connectivity plc	TEL	A

Like the Value Grade, AAII’s A+ Investor Quality Grade comes from the percentile rank of key metrics. Specifically, the Quality Score is the percentile rank of the average of the percentile ranks of return on assets (ROA), return on invested capital (ROIC), gross profit relative to assets, buyback yield, change in total liabilities to assets, accruals, Z double prime bankruptcy risk (Z) score and the F-Score.

The score is variable, meaning it can consider all eight measures or, should any of the eight measures not be valid, the remaining measures that are valid. To be assigned a Quality Score, stocks must have a valid (non-null) measure and corresponding ranking for at least four of the eight quality measures.

The Quality Score is used to assess the underlying “quality” of a particular stock. A higher-quality stock possesses traits associated with upside potential and reduced downside risk. Backtesting of the Quality Grade shows that stocks with higher grades, on average, outperformed stocks with lower grades over the period of 1998 through 2019.

Stocks receive better grades (higher scores) for having higher scores for the quality subcomponents and worse grades (lower scores) for lower scores for the subcomponents.

Cognex Corporation has a Quality Score of 94, which is Very Strong. TE Connectivity plc has a Quality Score of 97, which is Very Strong.

The Quality Grade Winner: It’s a Tie!

Looking at the Quality Grade breakdown above, both Cognex Corporation and TE Connectivity plc have a grade of A. For investors who focus solely on a company’s overall quality, you will need to conduct further research into both companies to see if they are a good fit for your portfolio. As a good rule of thumb, you should always analyze multiple factors based on a wide range of metrics before choosing a company to invest in.

Cognex Corporation and TE Connectivity plc’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Cognex Corporation	CGNX	A
TE Connectivity plc	TEL	B

Earnings estimate revisions scores consider the magnitude of a company’s earnings surprise in its last two reported fiscal quarters. Often, positive surprises beget further positive surprises‐or at least continued sales growth (the exact opposite is generally true, too).

Estimate revisions offer an indication of what analysts are thinking about the short-term prospects of a firm. Estimate revisions are based on the statistical significance of a firm’s last two quarterly earnings surprises and the percentage change in its consensus estimate for the current fiscal year over the past month and past three months.

Cognex Corporation has a Earnings Estimate Score of 84, which is Very Positive. TE Connectivity plc has a Earnings Estimate Score of 68, which is Positive.

The Earnings Estimate Revisions Grade Winner: Cognex Corporation

As you can clearly see from the Earnings Estimate Revisions Grade breakdown above, Cognex Corporation has a better Earnings Estimate Revisions Grade than TE Connectivity plc. For those who are specifically looking for companies with better short-term prospects when compared to other companies in the same industry, Cognex Corporation could be a good stock to invest in. However, it’s important to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Other Cognex Corporation and TE Connectivity plc Grades

In addition to Estimate Revisions, Quality and Growth, A+ Investor also provides grades for Value and Momentum.

Momentum grades help uncover stocks experiencing anomalously high rates of return; research finds that stocks with high relative levels of momentum tend to outperform, whereas those with low levels of momentum tend to continue underperforming.

Successful stock investing involves buying low and selling high, so stock valuation is an important consideration for stock selection. Buying stocks that are going to go up typically means buying stocks that are undervalued in the first place, although momentum investors may argue that point.

These 2 key factors, when combined with the above, provide a holistic view into a particular stock. Further, by joining A+ Investor you can see whether Cognex Corporation and TE Connectivity plc pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Cognex Corporation or TE Connectivity plc Stock?

Overall, Cognex Corporation stock has a Growth Score of 56, Estimate Revisions Score of 84 and Quality Score of 94.

TE Connectivity plc stock has a Growth Score of 77, Estimate Revisions Score of 68 and Quality Score of 97.

Comparing Cognex Corporation and TE Connectivity plc’s grades, scores and metrics can act as a solid basis to determine whether they may be a good investment or not. You’ll also want to look at your portfolio’s asset allocation as well as your risk tolerance and financial goals to see if either of these stocks would make a good fit for you. AAII can help you figure out which investments align with your individual needs and preferences.

Investors are encouraged to do their own due diligence and research. In this way, individuals can effectively become managers of their own assets‐without having to rely on others for financial independence. You can count on AAII for timeless articles on financial planning and stock-picking, unbiased research and actionable analysis.

A+ Investor adds to our qualitative teaching with a powerful data suite to help you whittle down investment choices to find stocks, exchange-traded funds (ETFs) or mutual funds that meet your needs.

AAII Disclaimer

We make no representations or warranties that any investor will, or is likely to, achieve profits similar to those shown, because past, hypothetical or simulated performance is not necessarily indicative of future results. Before making an investment decision, you should consider your circumstances and whether the information on our content is applicable to your situation. This information was prepared in good faith, and we accept no liability for any errors or omissions. The full disclaimer can be read here.